ZAJ festival 1965 and 1967

Large and rare lot containing programme booklets and cards sent to 'Fluxshop and Fluxfests Willem de Ridder' by Juan Hildago from the Zaj group. Includes: Festival Zaj 1 Madrid, 1965, Concierto postal. Folder, 28.5 x 22 cm, containing 7 announcements by Cortés, Hidalgo, Marco, Marchetti: Viaje a Almorox, program folder on beige paper; Festival program on grey cardboard; 2 large Zaj cards in envelope to de Ridder from Hidalgo titled Calidad 1966 and Arqueologica galáctica; Pink Zaj concert card March 1966; Concrete poetry card Egospeak by Alain Arias Mission, printed red on bright yellow stock,1966.

+ Zaj lot Madrid 1967, containing 10 cards in a folded grey card cover titled 'Teatro estudio de Madrid presenta ZAJ en un concierto'. Signature card designs on different coloured paper, featuring announcements for events and a Party by Zaj group artists. (total 17)